27 May 20 - Vital international climate talks due to be hosted by the United Kingdom are expected to be delayed until late next year because of the coronavirus crisis, it has emerged, dashing hopes they could be reconvened sooner.

19 May 20 - Two new studies have freshly confirmed an argument unchallenged for more than three decades: the best way to absorb and permanently store carbon from the atmosphere is to restore and conserve...

15 May 20 - Chief executives from more than 330 businesses, including Microsoft, Nike and Visa, are calling on US bipartisan federal lawmakers to build back a better economy from covid-19 by infusing resilient...

14 May 20 - The speed of official reaction to covid-19 has prompted some people to ask whether modern societies can act as fast to protect themselves, not only from another pandemic, but against a possible...